Hello All,
the LLY project truck got put on hold and havent had a car for the last year so the farm truck LLY has been my daily through COVID.
Last weekend i was getting ready to take a trailer out to look at a car and it acted like i hit a false rev limiter at 2000rpm.
Shut down the truck after limping it home and tried to diagnose.
Symptoms:
Runs fine for 5-10 minutes then after pushing it hard it will hesitate and then max out at 2000rpm.
A little puff of smoke right before 2krpm
What sounds like injector rattle when i let off
Turbo sounds like it is pushing boost just fine, no odd sounds there.
What i have tried/already had done:
Turbo MP - ebay style
Fuel relief valve shim kit yesterday
Fuel filter yesterday
Double checked my EGR block off as it acted similar when the EGR went bad, but with more smoke
Checked all harnesses that i could. nothing seemed wrong there
Injector Ice pick was done right after i got the truck
The truck has never had a tune on it to the best of my knowledge. bought it at 130k miles and it is now at 184k.
again, i havent seen any codes or CEL during all of this, but i do only have a very generic scan tool.
Would you guys and gals have any ideas on what to look for?
the LLY project truck got put on hold and havent had a car for the last year so the farm truck LLY has been my daily through COVID.
Last weekend i was getting ready to take a trailer out to look at a car and it acted like i hit a false rev limiter at 2000rpm.
Shut down the truck after limping it home and tried to diagnose.
Symptoms:
Runs fine for 5-10 minutes then after pushing it hard it will hesitate and then max out at 2000rpm.
A little puff of smoke right before 2krpm
What sounds like injector rattle when i let off
Turbo sounds like it is pushing boost just fine, no odd sounds there.
What i have tried/already had done:
Turbo MP - ebay style
Fuel relief valve shim kit yesterday
Fuel filter yesterday
Double checked my EGR block off as it acted similar when the EGR went bad, but with more smoke
Checked all harnesses that i could. nothing seemed wrong there
Injector Ice pick was done right after i got the truck
The truck has never had a tune on it to the best of my knowledge. bought it at 130k miles and it is now at 184k.
again, i havent seen any codes or CEL during all of this, but i do only have a very generic scan tool.
Would you guys and gals have any ideas on what to look for?