...vacuum (air) leak. this car also has a mass air flow device. a box about half the size of a pack of cigarettes located in the air supply tube between the air filter and throttle assembly. if the car ...
out the old one. But it's still a 20 minute job. Also try some dry gas or fuel treatment. If you change it and it's still acting up I think a Vacuum leak or a weak coil is the culprit. Hope this helps
...3 or 4 years Any product you buy like injector cleaner is a waste, 16 oz in a 18 gallon tank of fuel. Ask yourself Diluted like that, what would that do,ever see that recommended buy any ...
Question about Chevrolet Cavalier
vacuum leak. Too lean that is mean vacuum leak or poor fuel ( fuel injector or F.filter blocked ) and there is Oring in the fuel injector cause a vacuum leak too. slow R. Check exhaust for leak before
Question about Chevrolet Cavalier
...vacuum leak, i use starter fluid (CAREFULLY)to locate vacuum leaks. Also on the 2.2 ecotec fuel dirty stuck injectors can do this, while car is running, give a sharp 2 or 3 raps on injectors one at a ...
vacuum leak? Have a 2005 Sentra 1.8. I replaced head gasket brought car not running has p0171 code. I have replaced everything, hoses intake gaskets, throttle body. PVC ... still has sucking sounds at
Question about Chevrolet Cavalier
wrong, (must have slack) 3: vacuum leaks, on all cars with map sensors, vacuum leaks make the ISC loose control and RACES fast with full engine power. all MAP based EFI SYSTEMS, "speed density systems
vacuum leak. The vents work by using vacuum to open them. When you accelerate the vacuum goes away and the vent door closes into it's resting position. Look under the hood for old brittle vacuum hoses
...for a vacuum leak, there should be a vacuum line that goes from the throtle body to the tranmission, it may be cracked. I had the same problem with my 03 Impala and it was the vacuum hose was
Question about Nissan Cars & Trucks
leak down test and the balance test.x6 that adds up to 10 tests, 3+1+6= 10. this is done on all MPI EFI engines made the EFI brain can not correct gross fuel pressure under any load if dead wrong. and
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