Ok, so I'm tired of this piece of .... Right now, it's at the garage and even THEY can't figure it out. MAYBE, just MAYBE someone out there can help me. 2001 Blazer LS, 2-dr, 5-spd. So, the main problem is that it's bucking and jerking...on acceleration and deceleration. Dies intermittantly. Check engine light is on. Temperature gauge see-saws. We've replaced and replaced and run scans, to no avail. Codes are P1336 (CKP relearn needed) and MISFIRE.
What's been done:
new distributor
new plugs and wires
new crankshaft sensor
new radiator
new ECM (engine computer)
PASSLOCK has been relearned
CKP has been relearned
fuel pressure is correct
Will run for about 10 good minutes, then starts bucking and jerking again. Then eventually dies, check engine light on for a while, off for a while and fuel gauge takes FOREVER to show correct fuel quantity. You should also know that one time while the jerking was going on, hubby turned off & on going down road and it quit jerk
2007-10-27
13:41:15
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10 answers
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asked by
wrckdbike
2
in
Maintenance & Repairs