Questions & Answers for: GMC K1500 vapor lock fuel injection

...vapor lock. Also when i did this i found the gasget under the throutle body was broke and was leaking vacume and that was the reason it was missing. I still put the plate or spacer on and it did help ...

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...vapor lock but no go there either. It hasn't stalled going down the road yet. any thoughts? If you have good fuel pressure, then i'ld lean towards the Ignition Control Module (ICM) it's around $40.00 ...

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92 gmc pickup,fuel injected throttle body.Engine intermittently cutting out.Changed coil but problem persists. Any advice would be appreciated. Don. electronic dizzy modules do this when they get warm

truck misses under acceleration after it's warmed up. my 1989 GMC Suburban SLE, 5.7L, AT will miss under acceleration and on inclines under acceleration after it reaches normal operating temperature. ...

...fuel vapor. Few ounce of gasoline can damage the fuel vapor recovery relay and decrease the service live of the recovery lines. ========= You can accelerate the process by locating the charcoal ...

Question about 1989 K1500

1 Answer

I have a 1989 gmc jimmy full size, 350 5.7 liter fuel injected. the truck runs great and has a perfect idle. but when im on the interstate going 65 mph or more, it sometimes will act like i all of a ...

...fuel injection, at least different then that of most systems. The control valve may act up and not allow fuel to inject at intervals. Instead, it may take be clogged with debri, gunk, and other trash ...

...k1500 top of intake must be removed and fuel pressure regulator is on fuel injection spiderremove small clip and pull out regulator then o ring and then fuel screen replacement is oppsite of ...

1997 nissan pathfinder has fuel and spark still wont start checked injecter pulseit wasgood checked all fuses were good checked timingwas good check the fuel pump

...fuel injection after truck warms up intermittently valve body injectors stop pumping fuel. checked fuel at the valve body fuel pump is ok. power at the injectors is litt. The pick up in the ...

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