98 blazer with problems
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Joined: Mar 2007
Posts: 1
98 blazer with problems
my freind has a 98 blazer 4.3L auto
the rpm gauge jumps all over the place if u nail the throttle, it is jsut the gauge that shoots all around and the engine dosent
but if you go easy on it it clims normally with the engine
also when you nail the throttle the engine sounds like its going to bog out and stall but dosent
but when easied on the throtle it goes normally
there were a3 engine codes but we cleared them by reseting the ecu
they were P0341, P0340, there was a third but i dont remeber
we just replaced the fuel filter and it helped a little as did resetting the ecu
any ideas???
if you dont know ur codes...http://www.geocities.com/dtmcbride/h...o/obd_dtc.html
the rpm gauge jumps all over the place if u nail the throttle, it is jsut the gauge that shoots all around and the engine dosent
but if you go easy on it it clims normally with the engine
also when you nail the throttle the engine sounds like its going to bog out and stall but dosent
but when easied on the throtle it goes normally
there were a3 engine codes but we cleared them by reseting the ecu
they were P0341, P0340, there was a third but i dont remeber
we just replaced the fuel filter and it helped a little as did resetting the ecu
any ideas???
if you dont know ur codes...http://www.geocities.com/dtmcbride/h...o/obd_dtc.html
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upblazer95
2nd Generation S-series (1995-2005) Tech
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Apr 4, 2009 08:27 PM
