88 Jimmy Help Needed - The 1947 - Present Chevrolet & GMC Truck Message Board Network

88JIMMYFAN · 06-27-2005, 02:29 PM

I have a 88 Full size Jimmy with the 5.7l fuel injection. My problem is that when I push on the gas pedal it sounds like clunking noise and I lose all power and it hestitates then it seems like it catches and then it takes off. But it will also do this at cruise speed. I have changed anything yet cause I'm not sure where to start. It does have 98,000 miles on it when I bought it.You can also hear one of the lifters knocking,which I can fix but want to wait until I get the other problem figured out and fixed..If you can help me I would appreciate it..Thanks in advanced

06-27-2005, 02:29 PM	#1
88JIMMYFAN Registered User Join Date: Jun 2005 Location: Nev Posts: 3	88 Jimmy Help Needed I have a 88 Full size Jimmy with the 5.7l fuel injection. My problem is that when I push on the gas pedal it sounds like clunking noise and I lose all power and it hestitates then it seems like it catches and then it takes off. But it will also do this at cruise speed. I have changed anything yet cause I'm not sure where to start. It does have 98,000 miles on it when I bought it.You can also hear one of the lifters knocking,which I can fix but want to wait until I get the other problem figured out and fixed..If you can help me I would appreciate it..Thanks in advanced



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