CHEVY BLAZER FULL SIZE BAD IDLE
1994 Chevrolet Other
I have a 1994 chevy blazer full size. It has 155,000 miles on the engine. The problem that I am having is that at idle you can here the engine bog down like if it is a bad spark plug or wire. I have check the computer for codes and replace the only sensor that came on the codes. The engine light is not on anymore.I have check for fuel pressure whichi at 9.5 psi, and compression was checked by the mechanic and told me it was good. The SUV has no power and is still has a bad idle. I have replace the camshaft, cap and rotor twice, wires three times, spark plugs three times, EGR Vavle, rebuild the heads, injectors three times, fuel pump, O2 sensor, fuel filter rebuilt the TBI. When I took off the intake mainfold, under the EGR valve, it was clogged with carbon, but I cleaned it out. I took it to a mechanic and it ran better but it still was boging down at idle. Another mechanic told me that it was the way it was suppose to run. The only thing that I have not change is the distributor. Can you please help me. Thanks
March 2, 2006.
March 2, 2006.
Check out the related content below while we wait for the question to be answered by a professional mechanic.
If i took out my 91 toyota carolla engine what other cars would it be compatible with?
4 answers • 1991 Toyota Corolla
We have two Jeeps that we need to replace the 4.0 engines on. a 1996 2 wheel drive and a 1998 4 wheel drive. We have found a 1994 2 wheel drive engine that we are planning on putting ...
2 answers • 1998 Jeep Laredo • 165,000 miles
1992 Isuzu Rodeo 3.1 V6 mileage: 135,000. I am wanting to replace the engine in my Isuzu Rodeo. I have seen many different types of redo's but I would like to put a 305 V8 and change ...
2 answers • 1992 Isuzu Rodeo • 135,000 miles
1990 Toyota Camry mileage: 150,000. 1. The oil warning light is on. 2. There are four quarts of oil in the car. 3. The oil filter is dry. 4. The engine sounds rough. 5. There is noise ...
3 answers • 1990 Toyota Camry • 150,000 miles