New answers tagged

-1

so after pulling and checking each injector and reading all i could about this kinda thing, i found a few brief reference about the vehicle going into a 'safe mode', well that made me curious, because it sounded like what i had going on. so i just decided to unhook the battery for a awhile then try it. well it was running even rougher at start up after that, ...


0

I'm leaning towards the throttle position sensor being out of adjustment/bad or a bad mass airflow sensor. Perform a volumetric efficiency test, record your IAT in °F, RPM and MAF in g/s. Use an online calculator like https://www.otctools.com/ve. You may want to do multiple pulls to get an average. TPS voltage at idle should be around .5v and at wide open ...


1

In general, yes. OIL fouling of the spark would be the correct assumption. However in this particular motor, which is notorius for blown head gaskets and lower intake manifold gasket leaks, allowing coolant into the combustion chamber I would take a look at these first, and in order. 1. fuel pressure, this all started after you ran out of gas correct? ...


0

For the TPS codes, it's probably a ground issue. Check for ground on the orange/dark blue wire. If you have ground on that wire disconnect and examine the connector for damage or a pin that's come loose. If you don't have ground you're going to have to examine the wiring harness especially around the rear of the valve cover. There is a splice in the ...



Top 50 recent answers are included