hey guys..
so after a lengthy battle my trail blazer still stalls after high way speeds and comign to a stop.
it also surges at highway speeds... so say going 120km/h constant it will slow down to 100km/h then surge back up
I have done the following:
New CPAS/Crank sensor/cam sensor
Case relearn
check fuel pressure - 55psi
ran live diagnositics with a Mac scan tool while driving and stalling
TB cleaned
Maf Cleaned
i really have no other ideas what can be causing it.
There are no codes which makes it even more difficult to find!!!
so after a lengthy battle my trail blazer still stalls after high way speeds and comign to a stop.
it also surges at highway speeds... so say going 120km/h constant it will slow down to 100km/h then surge back up
I have done the following:
New CPAS/Crank sensor/cam sensor
Case relearn
check fuel pressure - 55psi
ran live diagnositics with a Mac scan tool while driving and stalling
TB cleaned
Maf Cleaned
i really have no other ideas what can be causing it.
There are no codes which makes it even more difficult to find!!!