I have a 95 2 door 4x4 tahoe. It has started sputtering at light throttle. It sounds like it has abig cam in it when it starts doing it. It idelsjust fine and runs just fine from medium throttle on up. I have no ideas on what this could be. Any suggestions?
5.7 missing at light throttle
- Thread starter Dvldogyut
- Start date
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retorq
Full Access Member
Get a notebook and obd1 cable with some scanning software and look at what it's doing in real time. Check engine light with codes?? Could be a bad spark plug wire, spark plug, TPS, million things...
No check engine lights. I will try to check it this weekend with a scanner.
retorq
Full Access Member
Probably something that the computer doesn't or cant track, fuel pressure, bad plug, wire, etc OR the check engine light is broke.
