02 blazer has a rough idle getting code P1345
#1
I changed my intake gasket, it was blown in 3 places. now im getting a 1345 code, its the correlation between the crankshaft sensor and the camshaft sensor. it will set my light when its cold, but if i reset the light after my engine is warm it will stay off until it cools off and i start it again. it has a slightly rough idle about 500 in gear 600 out of gear, take off and it runs good. Any suggestions would be helpfull
Also when the engine is cold it wants to fall on its face a little when it shifts gears until it warms up, is this normal
Also when the engine is cold it wants to fall on its face a little when it shifts gears until it warms up, is this normal
Last edited by swartlkk; 02-01-2011 at 06:44 AM. Reason: *Combining Consecutive Posts* - Please use the EDIT feature to add additional information to your post if another member yet to respond.
#2
You likely have to do a CASE relearn and/or CMP Retard procedure. Both require a Tech2 or equivalent full feature bi-directional scan tool.
A search for P1345 should give you some reading material for a bit.
A search for P1345 should give you some reading material for a bit.
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