- ruff idle
- High Altitude - Bigger TB?
- 4 barrel intake for 4.3?
- u1064
- 4.3L TBI to 4.3L CPI
- weird problem after engine swap in blazer. figure this one out guys. make money
- What did i blow? no oil pressure and leaking major oil.
- Please help efan probe!
- what Thermostat 195, 190 or 180
- Thermostat housing leaking
- Fuel Injector Wiring
- 4.3 5 speed?
- DTC P0418 Help!
- swap from 2.5l to 4.3l HELP!
- Racing in street trim
- accelaration problem.
- Fuel Pump pressure? Help please...
- 94 blazer 4.3 v6 w lopes and stalls
- 99 s10 taurus fan
- Changing TPS sensor
- 93 dime 4.3 tbi wont start
- difference in drain plugs
- 97 s10 wont crank
- Not much power becouse of Bad MAF's ?
- 97 Sonoma 2/ 4.3
- New Rad... Coolant?
- v6 vortec bogs when throttle opened
- High idle on 02 4.3 2wd
- Truck wont start after dropping tank
- Unkown issue
- sudden no crank problem
- 4.3 and p0140
- po1345
- Oil Everywhere
- tuning a 95 4.3 vin Z s10
- oddest thing, truck wouldn't start
- can i cure rough idle?
- 95 4.3 vs 96 4.3
- Not Your Regular Mpg Thread
- could lack of fuel be related to wiring and not fuel pump?
- MPFI upgrade kit.. those injectors upgradeable?
- This thing is driving me nuts!!!
- Fuel tank removal???
- 18 degree heads
- just installed new united distributor...help
- Where is the fuel pump relay?
- need 94/95 4.3 TBI "Z" wiring diagram
- 4.3 wiring
- Manifold Clean Up
- Leak around exhaust manifold?
- How to test fuel gage wiring
- Hesitation
- 98 Vortec 4.3 v6 Intake & head bolt torque
- Vapor Canister
- Bad bearing noise coming from lower front of engine
- Ignition problem
- P0140 trouble code remains. New sensor WTF?
- swaping 96 4.3 into a first generation
- If i go to a junk yard for a Engine Computer Do i need to have it programed again
- Clearing codes on 1992
- Losing coolant!!!
- 2.8 to 4.3 swap
- Mpi conversion
- Dino results
- got 89 blazer flooding fixed now getting 3 new codes???
- timing after installing distributor on 98'
- 1993 4.3 Wont start, Fuel filter?
- Stupid question but..... where is the damn fuel pump?
- 99 turns over but stalls out
- 2000 s10 Ignition Coil keeps going out