Having problems with your 1998 Chevrolet Suburban ?

98 chevy sub. k2500 to accelerate poorly

\015 What could cause a 98 chevy sub. k2500 to accelerate poorly then cruise fine when up to speed. From a shop position, the light will change, I step on the gas and it bogs down, I pump on gas pedal a couple of time to get going faster and every thing is fine until I have to stop again\015 Posted / edited by AnonymousUser on : 22-05-2017

Answers :

Likely a clogged fuel filter or defective fuel pump. Confirm correct fuel pressure with a gauge. If the pressure is low, remove the fuel filter and check for obstruction. If it's hard to blow through it, replace it with a new filter. Then retest the fuel pressure. If pressure is still low, then it's likely that you have a defective fuel pump.
Repair Help & Product Troubleshooting for 1998 Chevrolet Suburban

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