problems with engine miss fire [Archive] - Forum


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07-25-2006, 06:05 PM
i have 1997 gragt ive had for 8 months only has 138 ooo klm had lower intake gasket changed and engine ran fine, now 3 weeks after this the engine sounds of its missing runs alright when first start then after it worms to temp it starts acting up almost like a miss fire ????????? can any one help me?? oh and transmission shifts hard in all gears

07-25-2006, 08:48 PM
Probably a clogged injector. You can also check your spark plugs and wires. Run Seafoam through it first though because that seems to work for some people.