1994 chevy fuel problem

check egr valve --cat converter

Chevrolet S-10 Questions - Fuel System Loses Pressure ...

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CarGurusJul 28, 2012 - Fuel System Loses Pressure - I have a 2003 Chevy S-10 Pick Up with the 4 ... car a few times, what essentially you are doing is priming the fuel pressure. ... A dirty fuel filter will not cause the lines to lose pressure after the engine is shut off. ... I have a 98 s10 2.2 liter and it was driving fine all day then when ...

Chevrolet S-10 Questions - My 2001 S10 has a hard starting ...

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CarGurusSep 16, 2012 - My 2001 S10 has a hard starting problem if the truck sits between 1 ... Vacuum leak, have you checked fuel pressure while it sits? ... Would the spider alsocause a misfire at low rpms? .... at an idle, or squeaking while driving and it gets faster as you go? ..... 1994 Chevrolet S-10 2 Dr STD Standard Cab LB.

Chevy S-10 Won't Start - Repalced Fuel Pump and Pressure ...

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Chevrolet S-10 pickup won't run and has no fire unless I jumper the fuel pump relay. ... Once the truck starts and is running you can remove the jumper to the fuel pump ... Iwould get the fuel pressure checked to start with, because that's where the ... 93 gmc 4.3l FI runs but dies out loss of power after 5 mins of running then ...

Stalling S10: I Have a 1994 Chevy S10 2.2l It Stalls After 35 ...

Sounds like the fuel pump is failing, have the pressure checked at start up.

I suspect that your fuel system is faulty. Check for a clogged fuel filter, or if your fuel pump don't run at all, replace the "fuel pump relay". Fuel pump may be faulty. Sometimes your fuel pump will run, but be too weak to hold pressure, which will let your car idle somewhat, but be too weak to run the engine at speed or under load.

I have 94 s 10..4.3 v6. it does the same thing have replaced fuel pump and filter,ignition module,cap rotor plugs wires,coil,ground strap...driving down the road jus dies like the key got shut off....for a while when troubleshooting through the parts you could get it to restart.....now when it dies it cranks really hard when trying to restart..ive checked the timeing its fine....if i wait a few min it will usually start...sometimes it will show a check engine light sometimes not......never know when it will happen sometimes jus down the the road from the house sometimes 100miles down the road......sometimes three times in a mile sometimes not for weeks at a time..Wtf...Im ready to shoot it like a lame horse....its a shame too its a sharp lil truck thats a two owner and never spent a night outside in its life...i knew the original owner ...i bought it with 90,000 on it it only has 148,000 now and still looks like new...

it sounds like the problem is the pump itself.you will probably have to have the pump replaced to correct the problem.this is how a bad pump acts when its worn out and needs replacing.replace the fuel filter at the same time

have you checked the ECM fuse (5AMP) for the computer,sometimes they will open up and w/o the computer the fuel pump is dead also

the filter is on the frame., drivers side. The pump is inside the fuel tank. the problem wont be the filter, but you should replace it anyhow when replacing the pump. be sure to check the fuse and relay. the pump should come on when turning the key on, for 2 seconds, and when cranking. sometimes you can rap on the bottom of the fuel tank and get the pump going. if that gets it going, you need a pump.

THESE HAVE A SPIDER INJECTOR SYSTEM THA HAVE ALOT OF ENTERNAL LEAKS THAT CAUSE MISFIRES..

fuel filter is acheap part ur car needs and it cause the same, or coil can go out slowly. take it parts stare to have it checked good luk claymister