Fortium2012
15+ Year Contributor
- 31
- 0
- Jan 18, 2004
-
Chesapeake,
Virginia
UPDATE @ REPLY #23, SCROLL DOWN BELOW!
Hi, I was wondering if I can have some advice.....
I own a '90 TSi AWD 5spd., and had a '90 4G63 professionally built/installed in my car. After install, I drove it for 3 miles; the car bucked hard @ low RPM's and stalled when no throttle was applied. I called a DSM shop and they say it's Base Timing that wasn't set. I drive it to them, and leave it for the day. They call me and say, "The 'Crank T-Belt Gear' is the incorrect gear so we're unable to find TDC (no timing mark). We checked your compression and it's 210 across. Your CAS was also 180deg. out so I reset it". Which I didn't understand b'c when the mechanics swapped it, they put it on the same way it came off of my other engine. The shop also said I had the wrong plugs: BKR7E11, should be BPR7E11. He told me there's no space for my car to stay there so I asked if it was safe to drive home (30 minutes away). He told me I can, but to NOT hit boost. I leave, less than 1 mile and 3 minutes later... "clak, clak, clink, (deep) THUD!". The engine doesn't want to crank, like something inside's pushing against ea. other inside. I towed the car home.
Next morning, I decide to check the spark plugs. Burnt, burnt, crushed, burnt. The crushed plug's threads were perfect, but where it threads into the head was flat! I couldn't see far enough down, but I can't tell if the piston is eaten up, or if it's the plug's pieces sitting on top of the piston. HKS cam gears look a little out of align as well. I tried to rotate the crank, but won't move. All 3 shops deny mechanical failure from their service! I've been going through "He said, but he said, and this shop said..." all day. Can someone please help me? I'm $10k into this car.
Thanks,
Chris
P.S. If you want a mod list, I'll list it.
Hi, I was wondering if I can have some advice.....
I own a '90 TSi AWD 5spd., and had a '90 4G63 professionally built/installed in my car. After install, I drove it for 3 miles; the car bucked hard @ low RPM's and stalled when no throttle was applied. I called a DSM shop and they say it's Base Timing that wasn't set. I drive it to them, and leave it for the day. They call me and say, "The 'Crank T-Belt Gear' is the incorrect gear so we're unable to find TDC (no timing mark). We checked your compression and it's 210 across. Your CAS was also 180deg. out so I reset it". Which I didn't understand b'c when the mechanics swapped it, they put it on the same way it came off of my other engine. The shop also said I had the wrong plugs: BKR7E11, should be BPR7E11. He told me there's no space for my car to stay there so I asked if it was safe to drive home (30 minutes away). He told me I can, but to NOT hit boost. I leave, less than 1 mile and 3 minutes later... "clak, clak, clink, (deep) THUD!". The engine doesn't want to crank, like something inside's pushing against ea. other inside. I towed the car home.
Next morning, I decide to check the spark plugs. Burnt, burnt, crushed, burnt. The crushed plug's threads were perfect, but where it threads into the head was flat! I couldn't see far enough down, but I can't tell if the piston is eaten up, or if it's the plug's pieces sitting on top of the piston. HKS cam gears look a little out of align as well. I tried to rotate the crank, but won't move. All 3 shops deny mechanical failure from their service! I've been going through "He said, but he said, and this shop said..." all day. Can someone please help me? I'm $10k into this car.
Thanks,
Chris
P.S. If you want a mod list, I'll list it.
.I've been contemplating just parting the car out, but trying to remain patient.
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