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  1. TB Polishing
  2. intakes
  3. fuel pump
  4. gas gauge going crazy.
  5. Diffuser removal
  6. throttle plate
  7. Throttle body Spacers?
  8. Fuel filter location
  9. Vararam Results
  10. gas milage
  11. Manifold Spacer!?!?
  12. Fuel pressure regulator??
  13. TB Spacer question
  14. No fuel to injectors. Pump or filter?
  15. what do i need for carburation
  16. Air Injection, what is it?
  17. Port & Polish
  18. tips to pass emission tests
  19. cpi intakes/superchargers
  20. TBI parts
  21. Air filter
  22. CFM Tech working on new Intake manifold
  23. CFM-Tech Throttle Body
  24. ?s about AIR injection
  25. Manifold Spacer?
  26. Engine "dieseling"
  27. Gas mileage drain?
  28. New Spider Injection Helpp!!!this Is Confusing
  29. Holley 670 cfm problem
  30. I hate CPInjection
  31. CPI conversion
  32. Butterfly plate mod?
  33. air box hack
  34. TBI air filter
  35. sudden drop off in fuel economy
  36. CPI observations
  37. newer Vortec heads/older intake manifold
  38. Intake
  39. VMax Manifold Spacer? Any thoughts?
  40. Holley 4.3l MPFI
  41. vortec intake??
  42. Throttle body mod
  43. Corvette TB on 4.3L
  44. hmm, might have found a solution to our intake flow problems
  45. Diffuser Removal (throttle blade butterfly
  46. Multi-tech Inj. flow rates and possible Mods
  47. CFM Tech Bored TB
  48. IAT Relocater Mod
  49. Vacuum hoses??
  50. Fuel Pressure Reg. on 99 4.3
  51. MAF sensor
  52. Bored throttle body...
  53. rerouted fuel lines
  54. Throttle Body Spacer
  55. K&N or Brutte
  56. The EGR Limiter
  57. Throttle body problems
  58. Gas Gauge trouble & Recent CEL
  59. Gas mileage issues
  60. The TPS mod....
  61. Tbi
  62. Intake Manifold Question
  63. I need a fuel pump!
  64. tbi spacer
  65. EGR plates
  66. CPI '92-'95: Why it leaks and How to fix
  67. TB Spacer anyone?
  68. Throttle blade/EGR mod
  69. HELP: Installing the Nut Kit / 4.3 Vortec
  70. Fuel Pump Question...
  71. edelbrock intakes
  72. fuel pressure regulator
  73. adjustable fuel pressure
  74. VMax Manifold Spacer...12hp for $269
  75. ....HELP--Cylinders & Oil pan full of GAS
  76. TPS Mod / EGR Mod???
  77. Holley 9901-301
  78. cpi question
  79. throttlebody spacer
  80. maf or hypertech programer
  81. The knocking and pinging is back
  82. Racing Fuel hurting me or no?
  83. 96+ 20's and K&N intake for sale
  84. need top of intake
  85. Edelbrock 3713
  86. cpi cold air intake.
  87. Problem with Fuel!!!
  88. What is better a carb or TBI
  89. Fuel Pump
  90. airaid quick-fit system ????'s
  91. egr help 4.3
  92. Replaced my MAF for a 2nd time
  93. Intake gaskets?
  94. Intake Swap?
  95. sputter at steady rpm and at take off
  96. Intake backfire
  97. TBI to CARB questions??
  98. MAYDAY! Fuel pump died HELP
  99. spacer
  100. Intake Spacer???
  101. on throttle / bogging down
  102. Would this fuel pump work on my truck?
  103. Gas Mileage Problem. Help?
  104. Best Air Intake System???
  105. K&N intake
  106. MAF Sensor mod
  107. Chng pressure regulator or CPI - what's best?
  108. Added Air Flow = Hotter Operating Temps???
  109. ***m fuel Pump!
  110. Fuel Injection question
  111. throttle body spacer
  112. TPS modification
  113. cpi issues?
  114. ? on de-screening MAF
  115. EGR valve or Control Solenoid Problem
  116. 4.3L Vortec intakes
  117. Need help with a rough idle problem
  118. Cold Start High Idle
  119. Fuel Line Repair
  120. carb vs tbi
  121. Nylon Fuel Line
  122. fuel gauge problem
  123. 89 4.3 oil keeps filling with gas?
  124. Holley intake manifold #300-79
  125. CFM Tech Throttle Body
  126. no spark or fuel
  127. High idle problems
  128. EGR limiter for my design?
  129. TB Diffuser MOD
  130. new gas tank/pump now cuts out when under 1/2 tank of gas
  131. Some CPI questions
  132. 4.3 bogging out
  133. Diffuser Removal?
  134. Gas guage going south
  135. fuel injector change
  136. Q: relocate air temp sensor?
  137. Cold Air Intake On v6 4.3L???
  138. No Power And Bad Gas Mileage
  139. Installing a throttle body spacer...I need some help!
  140. TBI won't idle; has no power either
  141. fuel pump questions
  142. Custom Fuel rails
  143. FPR on CSEFI
  144. carb cleaning
  145. K&N filter, worth the money??
  146. leaky fuel line
  147. Fires but no fuel.
  148. 2114 Conversion?
  149. tbi spacer-good or bad?
  150. 2002 Intake
  151. Aftermarket Air intake
  152. what is the best throttle body space?
  153. My ram air, cold air fabrication.
  154. k&n intake
  155. edelbrock 2114
  156. cold air intake problem
  157. port and polish intake?
  158. fuel gage troubles
  159. fuel pump?
  160. Fuel Line Recommendations
  161. bad intake rtv/gasket?
  162. idle problems please help soon!!!!
  163. egr location???
  164. fuel injector question
  165. fuel regulator
  166. Throttle Response Enhancers?!
  167. Help w/ 2114 conversion
  168. hard starting / spider??
  169. vacuum lines
  170. Vaccuum ON / OFF switch by PCV valve
  171. 1992 CPI
  172. Intake Manifold
  173. new regulator,nut kit,and o2 won't start now ?
  174. Weird Fuel Pump Problem
  175. vacuum line sizes....
  176. cpi problem
  177. Windage Tray for 4.3L cpi buildup
  178. how do i change my fuel filter
  179. which cold air intake?
  180. 2114 carb swap
  181. Evap Canister
  182. Code for runnin too low on gas?
  183. Edelbrock intake manifold install details
  184. custom CAI question
  185. homemade intake
  186. what filter is this?
  187. need new maf
  188. TBI idle problems
  189. Crazy Idle
  190. Gas Tank Upgrade
  191. heck yea!!!
  192. Throttle Body Mod. Opinions?????
  193. wanting to switch from CSFI to carb...
  194. Fuel Injection Upgrade Kit
  195. "nut kit" ???
  196. fuel pressure question
  197. tps mod
  198. Need vaccum diagram plz!
  199. Aftermarket fuel injection for 4.3
  200. 4.3 sluggish at mid throttle... no codes...
  201. Intake for GMC SONOMA 4.3
  202. How to check a fuel pump
  203. 89 TBI failed emissions ... again
  204. Seafoam through the PCV valve?
  205. CAI (Cold Air Intake) from Ebay
  206. lookin for a tbs
  207. TBI Problems!
  208. I rebuilt the TBI but now it runs like garbage.
  209. bigger throttle bodies
  210. What size carb?
  211. test new intake manifold gasket
  212. 2002 V6 GMC Sonoma Intake
  213. EVAP Location
  214. evap canister
  215. CFM -Tech TB blade
  216. Bigger injectors??
  217. tube under throttlebody?
  218. Install a CFM-tech bored throttlebody
  219. K&N cold air intake
  220. Cold Air intake heat shield
  221. help Blazer 4.3 cpi
  222. Throttle sticks when runing?
  223. Intake manifold, or heater core?
  224. Help!!!! CPI troubles......
  225. Installing a Ram Air Intake
  226. Cold Air Intake Heat Shield
  227. 94 4.3 CPI poor performance
  228. fuel for compression?
  229. 94 4.3 TBI clicking is too loud
  230. cpi issues
  231. Diffuser removal?
  232. Unpluged MAF....now check engine light
  233. Fuel pump relay location
  234. 1994 P/U extra Cab Fuel Pump Relay???? 4.3 CPI
  235. VMAX Manifold Spacer
  236. tb spacer
  237. Confused , Injectors dumping fuel
  238. Testing fuel Pressure?
  239. Throttle Position Sensor, Again??!
  240. TBI Questions
  241. TB port and polish?
  242. Engine dies when it warms up
  243. Economy Mods?
  244. EFI Live
  245. HI GUYS, NEED HELP IN A HURRY
  246. CPI Tuning
  247. Throttle body sticks
  248. fuel injection
  249. Which Brand Fuel Pump?
  250. How To: Install adjustable FPR and injector spacer
  251. Newbie CPI issues
  252. throttle linkage for new 500 edelbrock carb
  253. How much will it cost to change out Intake MAnifold Gaskets?
  254. You know me and weird intakes/scoops/incustion...etc
  255. IAT (intake air temp) Sensor Module
  256. Intake Manifold
  257. Carb conversion questions??
  258. 4.3 TBI Issues
  259. no DTC's but....
  260. tbi -> cpi
  261. Improving the Cold Air Intake (CAI)
  262. AIT placement?
  263. tbi throttle shaft
  264. Intank fuel pump... can you?
  265. How do I depressurize fuel system ?
  266. strange noise.
  267. De-coring the schrader valve on the fuel rail...
  268. Starting fluid gets it to start, no power, dies into gear
  269. fuel in oil (alot)
  270. real mpfi
  271. Gas Mileage???
  272. Gas Savings Poll
  273. Inbound Fuel Line
  274. Changing intake manifold gasket and messed up fuel line threads.
  275. gasket advice
  276. will the vararam insert fit with a K&N intake?
  277. think i will notice a difference?
  278. Fuel system questions
  279. TB Spacer : Sums it up
  280. Has any one done the GM upgrade injectors?
  281. 1999 L35 block
  282. SCPI injection o-ring gasket question-HELP!
  283. Good average MPG for a 4.3L
  284. late 90s 4.3L with carb won't stay at idle
  285. What does it take to....
  286. Edelbrock 3713 & egr
  287. cfm tech ported tb; worth it???
  288. intake man spacer???
  289. Our fueling problems may be over soon.
  290. Gas Gauge Stops Reading When Lower Than Half
  291. Air box mod
  292. Nut Kit
  293. GM Intake Elbows
  294. 4.3l Propane Injection Installation.
  295. CFM Tech
  296. Removed Air Box
  297. Nut Kit
  298. help!!
  299. fuel tank vent valve
  300. I don't think the Vortec likes me very much.
  301. throttle body butterfly help
  302. fuel gage ???
  303. HELP...trouble after TB spacer attempt
  304. Stalled W/ no re-start
  305. Aftermarket Airbox
  306. Problem!
  307. blazer wont start
  308. 98 loss of power
  309. CPI 92-94 Cold Air intake
  310. fuel pressure?
  311. 97 Chevy asrto
  312. Fuel Filter
  313. IAC/TPS location
  314. Granatelli MAF Updated
  315. ETHANOL IN GAS???
  316. top end bog
  317. Diffuser plate mod help
  318. I'm gonna cut it
  319. TBI Cold Air Intake
  320. 96 Bravada Starting Issue
  321. Marine intake
  322. crappy vacuum gauge or what?
  323. fuel pump or tps?
  324. Fuel Pressure test?!?!
  325. INJECTOR CLEANING
  326. Fuel filter
  327. Average life span of fuel injectors (spider set-up)
  328. CPI manifold "questions"
  329. Fuel pump problems??
  330. Need alot of help and suggestions.
  331. 4.3L Full MPI setup
  332. dual intake pics?
  333. where to purchase new CPI lines?
  334. Rebuilt Spider or DIY?
  335. Flexible fuel line/fittings question
  336. TB Blade Mod help
  337. Is the CPI manifold supposed to look like this?
  338. 2001 Blazer 4.3 2dr fuel pump
  339. fuel pump issues
  340. Fuel Pump continuiosly running after ignition shut off
  341. quick 2114 question
  342. i smell gas.
  343. CPI pump for MPFI?
  344. safari cpi question
  345. Cold Start Valve
  346. Fuel tank vent
  347. Marine intake not going to happen
  348. 96 Blazer vacuum issues.
  349. injection cleaner
  350. Evap solenoid PN
  351. Extra injector controller
  352. anybody ever hear of this intake?
  353. Fuel Line Help!!! Please!!
  354. shorting route for cold air?
  355. Starting problems?????
  356. Marine Intake Manifolds
  357. Blazelanche quit.
  358. where did i see?
  359. Heat Reflective materail search
  360. Ever hear of this?
  361. I am looking for a used Edelbrock intake manifold #2114 96-04
  362. 2000 Fuel Line connections?
  363. CPI loyalists
  364. OOO Sexy (ive never seen one of these)
  365. starting issue
  366. Gettin a fuel Pressure gauge inside my ride.
  367. Stumped! 92 4.3 tbi problems
  368. Got a problem with my '00
  369. DTC P0140
  370. fuel pump from 95 same as 96-97 ?
  371. ebay intake
  372. true ram air
  373. Disconnected Hose
  374. Cowl induction for CPI
  375. 4.3 marine intake question
  376. Rebuilding a TBI Throttle Body
  377. 93 cpi bogs out
  378. Science talks BS walks
  379. '00 Blazer running rich, hard starting.
  380. advice on sea foam please!
  381. marine intake ?s
  382. 2114 intake
  383. No power to the fuel pump
  384. What would cause rough idling upon start up?
  385. help on pcv breather
  386. need help
  387. MAF problem?
  388. Where to get a replacement IAC wiring harness?
  389. High Pitched Whistling
  390. fuel problem
  391. Fuel in Crankcase
  392. MY TRUCK NO LIKE START!!
  393. Hot start?
  394. My truck is junk: Fuel pump died
  395. 4.3 turbo kit
  396. 91 Running Crazy Rich after rocker swap!!
  397. Problem with starting
  398. Fuel lines
  399. 1992 s-10 blazer has real poor acceleration lurching on pedal input?
  400. throttle blade removal
  401. Uh oh... What Now?
  402. really?
  403. Check Engine Problem something about fuel sensor
  404. Holley Carburetor
  405. 2005 want start
  406. Fuel pressure ?s
  407. supercharger
  408. Fuel Regulator, Nut Kit, Both or Neither?
  409. Modded Injector Spider for 96+ 4.3L Info Thread
  410. Replacing the guts of our "expensive" fuel pump....
  411. Hesitation when accelerating
  412. Spectre air filter.
  413. Buying a Cold Air Intake...
  414. Cyl NR2 Misfire
  415. 4.3 SLP intake
  416. I have the infamous injector spider leak.
  417. 95 jimmy drives but bogs down after mile
  418. Fitch Fuel Catalyst
  419. Missing something.. Wont start
  420. Won't start - think it's a fuel system issue
  421. Vacuum Hose,
  422. COOL INTAKES
  423. CPI tuning valve
  424. Idle speed
  425. intake 4.3
  426. I don't know?
  427. Where can I get new petroleum/gas hoses?
  428. fuel cell
  429. fuel pressure requirements?
  430. gas leak
  431. CPI veteranarian "fixing a leaky cpi spider"
  432. Help mt csefi won't start
  433. aftermarket intake mainfold
  434. vararam worth it guys?
  435. money to spend and dont know what to buy
  436. how to increase fuel delivery???
  437. FPR issues again, I think ??
  438. Lean Vortec - Not so mean :(
  439. vararam velocity stack
  440. what does this do?
  441. Vacuum hose / Emission hose diagram?
  442. throttle body air cleaner
  443. Air filter recommendations...
  444. Air intake with TB spacer?
  445. Truck not starting.......
  446. Can anyone tell me what the fuel pressure should be...
  447. Filter on TB??
  448. Just converted from CSFI to MFI, now I have problems.
  449. Look at what I get to do
  450. how long will stk fuel pump last w regulator
  451. shifting problems
  452. fuel tanks building pressure ...alot
  453. Bouncing Fuel Pressure Gauge Needle
  454. pics under plenum greatly appreciated
  455. Replacement Injectors
  456. 99 4.3 Intake????
  457. CPI to TBI
  458. OK So What Do I Do?
  459. which O2 sensor gives up first?
  460. fuel pump ground
  461. 90 S10 4.3
  462. This needs translation.....
  463. 4.3L Marine Intake Install Info and Questions (answers? :P) Thread
  464. 98-up Intake Manifold Gasket
  465. Doesn't start on the first crank
  466. VMax & K&N kit
  467. 4.3 Poppets Stuck Open???
  468. Best place for CPI parts?
  469. boshe (Bosch) fuel pump
  470. walbro pump install how to
  471. Hydrogen Generator
  472. 4.3 intake options?
  473. 94 S-10 blazer Cpi fuel problem HELP!!!
  474. Fuel pressure regulator??
  475. 350 tb on 4.3?
  476. bogging when accelerate
  477. changed fpr and nut kit
  478. Fuel Pump or... something else?
  479. 4.3 rough idle at start up
  480. 4.3 Quick Bolt On Ponnies
  481. 00 jimmy no fuel pump power
  482. vac lines, firing order and distributor
  483. Fuel level sending unit mod
  484. Fuel filter
  485. fuel del.
  486. E85 question
  487. Rough starts, idle, and hesitation
  488. IAC Question
  489. performance fuel pump
  490. Same fuel problem ....Different engine .....4.3 V6
  491. do they make a snorkel?
  492. 4.3 runs rich
  493. Marine Intake or Walbro swap=Hard Cold Starts???
  494. DIY water meth?
  495. what injector to what cylinder
  496. 94 blazer, fuel prob...
  497. Another one with starting problems
  498. FPR
  499. Possible cause of hard starts.
  500. Need a 4.3 expert in Atlanta
  501. Need some help with my sending unit/pump
  502. a/f gauge??
  503. Looking to get more power out of a CPI...
  504. Exhaust
  505. trouble idleing need help bad
  506. Aeromotive HP 340 in-tank fuel pumps.
  507. bad gas mileage
  508. Fuel Cell Pump
  509. Truck bucks and surges at part throttle, but not in full throttle
  510. 4.3 runs great but gets crap MPG
  511. Fuel Pressure Inquiry
  512. FUEL Guage Not working right
  513. Fuel Pump problem again, done some testing need some directions
  514. Cold air intake!
  515. bogging
  516. Spider injectors
  517. replacement
  518. Picked up a new pump, but stuck wiring. please help me asap
  519. gas tank help
  520. interesting approach to cold air intake - thoughts?
  521. Throttle Blade mod
  522. CPI injection trouble shooting - power + gass = no spray
  523. Not s10 related But help?
  524. backfiring through the TB
  525. direct injection
  526. 4.3 stalls
  527. performance throttle body
  528. power
  529. Picture of TB Required..
  530. Vacuum schematic for 96 s10 4.3 X VIN?
  531. In-Tank Aeromotive 340 Fuel Pump install (How I'm doing it)
  532. Strange fuel gauge fluctuation
  533. Temp sending units.
  534. marine intake throttle body question
  535. Fuel pump test lead
  536. fuel tank pressure
  537. Xtreme80 throttle body
  538. Air vacuum leak noise behind intake?
  539. Starting problem! please help!!!
  540. Bad Fuel Pump?
  541. SCPI to TBI swap.
  542. fuel emission box delete?
  543. Reminder of how important a tune up is!!!!
  544. Vortec CPI info?
  545. Cold air intake questions
  546. Boost A Pump
  547. horrible throttle response.
  548. New TBI Units?
  549. best way to clean plenum
  550. Fuel tank vent to canister
  551. EFILIFE PROGRAMER
  552. 94 4.3L blazer lt tahoe
  553. Throttle body bolts
  554. fmu install trouble
  555. Has anyone ever thought about what style the stock manifold is?
  556. WTF is this ???
  557. 2000 zr2 Fueling issues
  558. Got to hold gas pedal to floor to get to start?
  559. HELP!! Broke Fuel Pump Housing
  560. MAF
  561. Engine cranks over and over but will not fire.
  562. help quick please
  563. fuel pressure wont hold over night
  564. Choose fuel pump
  565. Fuel tank and mischievious 3 yr old need help Please
  566. CPI regulator done..need vacuum line help
  567. Fuel pump Removal
  568. Aftermarket MAF sensor
  569. 1998 4.3l cpi vin w
  570. Best place to buy CPI parts... spider & regulator?
  571. Racetronix fuel pump upgrade
  572. 2nd gen fuel pressure question
  573. Gas in tank?
  574. Spare/new Spider
  575. Dumb Fuel filter
  576. V8 intake on 4.3?
  577. Injection Question 2003 4.3L
  578. Strong Fuel smell
  579. Loss of power help?
  580. no power to fuel pump
  581. Fuel pressure test, fuel rail, fuel test port thread size
  582. Ugh! Fuel Pump?
  583. Fuel pumps, tanks and lines..
  584. Starting issue
  585. 4.3l Vortec "w" painless fuel harness
  586. Fuel Pump Assembly-Replace Pump only
  587. 2000 4.3L vortec spider
  588. NEED HELP
  589. inj part help
  590. 4.3 cpi fuel pressure problem
  591. Oh Gezzz-the dreaded fuel pump wine
  592. Fuel filter to engine fuel line replacement
  593. Fuel Injector Upgrade
  594. Starting issue
  595. Best place to buy fuel pump basket replacement?
  596. Intake heat shield for 4.3!?!
  597. full tank of gas and wont start
  598. Throttle blade mod
  599. Turbo Intake
  600. Fuel Line leak at schrader
  601. Intake heat shield pleeeease
  602. Rough idle, IAC valve?
  603. Polished and Smoothed Throttle Body
  604. Need help... fuel pump relay.
  605. 1990 4.3 flooding when starting
  606. plug gap
  607. Fuel delivery problem opened up a can of worms...
  608. Question about removing upper intake manifold on '03 sonoma
  609. Upgrading from poppets to injectors.
  610. oil in upper intake!!! Help
  611. eBay cold air intakes
  612. New FPR, still losing fuel pressure after sitting - normal?
  613. wynjammer fueling questions
  614. What happened to my gas gage!
  615. Fuel pressure
  616. looking for "high flow" TB plates??
  617. 454 throttle body swap?
  618. Tbi polishing
  619. "High Performance" air filter cause stumble?
  620. 4.8l spark, but wont run.
  621. At a loss for ideas.....
  622. Throttle position sensor: need a second opinion
  623. gas tank
  624. Weird rough idle out of nowhere