miss or something when hot
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Joined: Feb 2003
Posts: 494
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From: in front of mustangs
Car: 91 z-28 conv.
Engine: 350 vortec tpi crate
Transmission: 700r4
miss or something when hot
here we go......
i have a 1991 z 28 with auto and a vortec tpi crate engine from scroggin dickie. the engine has been running fine until about a week ago. for some reason after it warms up now it kind of stutters or misses. it is almost like a miss fire. only does it after it warms up.
the plug wires are lifetime guarenteed racing wires about the size of your finger.
the distributor is the original with a new rotor and cap. it has about 140k on it and i am planning to replace it SOON.
any suggestions would be appreciated.
slohand
i have a 1991 z 28 with auto and a vortec tpi crate engine from scroggin dickie. the engine has been running fine until about a week ago. for some reason after it warms up now it kind of stutters or misses. it is almost like a miss fire. only does it after it warms up.
the plug wires are lifetime guarenteed racing wires about the size of your finger.
the distributor is the original with a new rotor and cap. it has about 140k on it and i am planning to replace it SOON.
any suggestions would be appreciated.
slohand
Thread Starter
Member
Joined: Feb 2003
Posts: 494
Likes: 0
From: in front of mustangs
Car: 91 z-28 conv.
Engine: 350 vortec tpi crate
Transmission: 700r4
ok, thought i had it but no luck. i found the ground wire for the coil had come loose. after tightening it i still have the problem and it seems to be getting worse. it stumbles real bad after getting warm now.
i was wonderig if a bad o2 sensor could have this effect since it runs great til it warms up.
any body wanna take a wag?
i was wonderig if a bad o2 sensor could have this effect since it runs great til it warms up.
any body wanna take a wag?
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