- do i need a new fuel pump
- crank case breather?? little help?
- i'm really dumb
- smog pump questions
- arrows on rockers arms
- a/c clutch adjustments
- knock sensor location?
- 88 4.3 "Z" - cranks but will not run.. sort of..
- engine rattle
- Few questions.
- adjusting throttle cables
- need help really fast
- 4.3 TBI, high idle
- 2000 S10 Slow Starting Issue
- no power, won't rev past 3400 and won't scan
- 89 4.3 TBI bowing fuse. Where is the PCM located?
- injectors not firing
- Engine Stalls When You Try To Accellerate
- what else do i need?
- IAT sensor mod ?
- Short block swap?
- Spark knock?
- 02 blazer not starting.
- Estimated 4.3L life expectancy?
- Rough quote?
- throttle prob
- SeaFoam
- driverside thumps/thuds
- 98 Water Pump Issues
- bad night(need advice)
- Fuel Lines HELP!!
- Excessive Shaking/Vibration
- remote oil filter removal. possible?
- help!
- Check Engine light flashing
- vapor canister /evap
- Pulley Squeek - Crank bearing?....
- rear freeze plugs on a 95 4.3
- vac line help
- Long Starting Times and SES Light
- New motor install previous owner !@#$ed everything up need HELP!!
- Where is the Block Heater?
- were is the fuel sensor??
- 95 blazer, fuel lines
- 2.8 bell housing for a 5 speed same as 4.3
- 2.8 bell housing for a 5 speed same as 4.3
- 98 blazer, fule problems could it be a sensor
- irritating screeching noise around belt
- overflow reservior won't drain back into radiator
- TBI intake on Vortec Long Block?
- not another one huh?!?!
- noob question
- fuel problem...guessing? I have done EVERYTHING
- vacuum ball thing
- 99 Xtreme fuel pump info?
- Changed Water Pump,now There Is A Ringing Sound
- What else to do with Rebate check????
- 98 blazer shift problem
- What turns off the fuel pump? 96' 4.3
- Underbody Whine?
- Bolt on's & 1/4 Mile Times?
- what should i do..?
- no idea wuts goin on with my 4.3
- 91 truck-94 4.3L
- hole in bottom of intake
- Throwing code 0442 EVAP leak.
- Radiator caps
- could you guys help me figure out what i should sell my truck for $$$?
- 1994 4.3L Vortec Timing Problem
- Inline fuel pump wont stop running!