Sputtering
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Joined: Mar 2022
Posts: 73
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Sputtering
My 1987 TPI L98 started to sputter since last weekend.
On low RPM (accelerating from OD) or full throttle. It seems the problem gets bigger if the engine gets warm.
I changed the MAF, but that did'nt give result.
History
I have a Code 36 since I have the car, but without any problem. I change the burnoff relais, but still the 36 ... and still not problems.
The warm start is difficult. Probably a leaking injector or valve.
My sparkplugs are pretty grey.
Cold start is perfect. Engine sounds very nice. No weird sounds or RPM.
Any easy to check suggestions for somebody with not much knowledge ?
I don't want to throw parts at it when I don't know the problem.
On low RPM (accelerating from OD) or full throttle. It seems the problem gets bigger if the engine gets warm.
I changed the MAF, but that did'nt give result.
History
I have a Code 36 since I have the car, but without any problem. I change the burnoff relais, but still the 36 ... and still not problems.
The warm start is difficult. Probably a leaking injector or valve.
My sparkplugs are pretty grey.
Cold start is perfect. Engine sounds very nice. No weird sounds or RPM.
Any easy to check suggestions for somebody with not much knowledge ?
I don't want to throw parts at it when I don't know the problem.
