1999 Chevrolet Tahoe Repair Question
Mileage: No information provided.
1999 Chevy Tahoe UPON ACCELERATION POPS THROUGH INTAKE NO P
1999 Chevy Tahoe V8 Four Wheel Drive Automatic 157922 miles
TESTED FUEL PRESSURE AROUND 50LBS AT IDLE NO CODES ON SCAN TOOL,PLUGS LOOK GOOD IDLES FINE WON'T GO DOWN ROAD MORE THAN 40 MPH
Asked by ellisjim96Answer
Check engine compression may have faulty intake valve
checked compression with my gauge they were all around 100lbs
If gague is working compression WAY low should be 150-175 I'm surprised it runs. Have you checked for timing stretch ie. wear and lots of play ?
don't think gauge is accurate but they were all even. starts and idles to good no miss at idle
i think i am having the same problem. if you press the trhottle does it die?
Does it free rev and the transmission does not want to shift? Almost like you have no 3rd gear or does it go when you stomp on the gas but still runs like crap?
That's what I am dealing with now
not any more mine will do no more than idle. at a loss
bout to give up on the tahoe
replace the fuel pump it will be just fine
fuel pump, filter new lines
intake gasket
egr
all new.
someone said MAF sensor too tired of throwin money at it.
Try the rotor (the thing that spins) with the distributor That's what was wrong with mine... Runs smooth as day now.