2003 Chevrolet Venture Repair Question
Car stumbles/stutters/hesitates upon acceleration from dead stop or increasing speed sometimes
very doubtful coils at fault since no misfires.
does it feel sound like misfiring or just loss of power?
needless to say, live data monitoring would help zero in on issue.
does not sound like misfire...is loss of power...surges up and down i would say about 4-500rpm approx it has no tach.we used to say it was "breaking up" when u get on the gas.
live data monitoring would be advantageous. wonder if auto chain stores can do that?
i am giving up on it and dropped it off at the chevy dealer this evening.....hopefully i wont have to take out a second mortgage to pay them if they can find out the problem...thanks for ur help.
let us know how it goes.
dealer says it s catalytic converter plugged wants 1300.00 bucks lolo takin to a mom and pops to see what he says..
If it isnt a cat maybe look at a pressure control solenoid. Causing a shudder under load when hot. Pretty common problem with the transmission in your van.
33 answers provided