gmc sierra, when starting out in the truck, the truck seems to rev a little higher before the transmission will shift , once the engine is warmed up the transmission shifts smoothly, there are 224 kms
truck check engine light came on. Blew off engine.wiped off distributor put new spark plugs in. changed gas filter & air filter. The check engine light usually goes off. The engine runs a little rough
...93 K2500 GMC 4X4 Suburban wont Go Once It warms up My 93 GM Suburban doesent Go Once It Is Warms up.it starts and runs fine. Check the catalitic converter,fuel filter, sparkplugs and sparkplug
GMC G2500 5.7L 350 Runs smooth when cold, but stalls once the engine achieves operating temp, no diagnostic sensors tripped and very hard to start after stalling unless it has cooled down for 2+ hours
Question about 1994 Jimmy
...good now LOL... I have a 1994 gmc truck that I changed motor and transmission in I took it out of a 90 chevy and the motor will start up run but once you give it gas it dies anyone have any ...
...gmc jimmy the tempp gage reads 260 after about 20 minuets of driving and runs ok but dons not seem to run smooth, and also the rpms will spike and jump once in a while have you checked the fan
...GMC SONOMA overheated .. replaced radiator and water pump.. now at starting, the engine shakes a lot . after a few minutes , runs smooth ( normal) need help. any clues?? check to see if the wires are ...
...gmc siverado 1500 series with a 350 TBI carb. When started cold it wont stay running unless i pump the fuel pedal. Once motor is warm it runs fine. Ive rebuilt carb , replaced fuel filter . And even ...
...gmc once it warms up it starts to flood it self out wont idol very good and when it warms up it keeps flooding it self out Are you sure it's flooding or starving itself of gas? Rent a fuel pressure ...
truck 3 yrs lator in town still going strong.. owned gmc sierra,s my latest one has 224,000 an runs smooth 5.3 is a great motor an as long as you do oil changes at time when due. An not keep adding an
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