car wont past 4 grand
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car wont past 4 grand
every time i hit 4000 rpm it feels like i hit a brick wall i think its my secondary injectors and all of the sudden my oil pressure gage doesn't work...... what do u think?
Last edited by snax; 01-23-08 at 07:55 AM.
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Wrong, this is not a hesitation. He said "it feels like I hit a brick wall", which is a completely different problem.
Most likely this is one of the secondary injectors not firing at all. With only half the fuel being injected the mixture is too lean to ignite, so the engine drops to one rotor exactly like the rev limiter. It could be a broken/loose/dirty connector, bad injector, cat wire, etc. Inspect the connectors first since they're the easiest to get to and the most likely culprit. Test the injectors by putting 12V across the pins and listening for the click. Then check the wire for continuity between the injector connector and ECU connector.
Most likely this is one of the secondary injectors not firing at all. With only half the fuel being injected the mixture is too lean to ignite, so the engine drops to one rotor exactly like the rev limiter. It could be a broken/loose/dirty connector, bad injector, cat wire, etc. Inspect the connectors first since they're the easiest to get to and the most likely culprit. Test the injectors by putting 12V across the pins and listening for the click. Then check the wire for continuity between the injector connector and ECU connector.
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fastrx7man
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09-02-15 09:42 PM