Search found 23 matches

by coppcarz
Fri Nov 10, 2023 4:18 am
Forum: Drivetrain tech
Topic: Hesitation in downshifting when in sport mode
Replies: 3
Views: 700

Re: Hesitation in downshifting when in sport mode

I considered it was a transmission issue, but this only happens in "sport" mode. In regular mode, transmission shifts fine. yesterday I was putting on mileage to get the car ready for emissions readiness, and drove a bit in sport mode, and it shifted great. Later on, back in shift mode, an...
by coppcarz
Tue Nov 07, 2023 11:42 am
Forum: Body, Appearance, Interior, & Detailing
Topic: Water slushing inside doors
Replies: 2
Views: 477

Water slushing inside doors

Does anyone else have water filling up in the doors after a rain downpour?
by coppcarz
Tue Nov 07, 2023 10:28 am
Forum: Drivetrain tech
Topic: Hesitation in downshifting when in sport mode
Replies: 3
Views: 700

Hesitation in downshifting when in sport mode

Anyone have an issue with their transmission not wanting to downshift while the car is in sport mode?

Mine started doing that a while ago, slow in downshifting, but now it got worse.
by coppcarz
Thu Aug 04, 2022 8:09 pm
Forum: Body, Appearance, Interior, & Detailing
Topic: Trunk bow tie logo replacement
Replies: 1
Views: 796

Trunk bow tie logo replacement

Is a replacement of the gold part of the rear bowtie emblem available?

Mine is damaged and GM is crazy asking $70+ for a new one made out of plastic.

If one is available in black, even better.
by coppcarz
Wed Oct 27, 2021 12:49 am
Forum: Drivetrain tech
Topic: Replacement transmission mount
Replies: 6
Views: 2214

Re: Replacement transmission mount

I pretty much know the difference between a cross member and a transimission mount, but assumed since RA had it listed as a mount that it was a smaller part, the same size as the mounts, just in aluminum instead of plastic.......

No I need to get a mount LOL

Thank you all for the guidance.
by coppcarz
Tue Oct 26, 2021 5:17 pm
Forum: Drivetrain tech
Topic: Replacement transmission mount
Replies: 6
Views: 2214

Replacement transmission mount

SO i ordered a new transmission mount from RockAuto, and I got this huge piece of Aluminum , ( maybe 2 ft wide). The second picture) I assumed it was smaller like black rubber part in the first picture. So which is actually the mount? I think the aluminum one is more like a cross member to mount the...
by coppcarz
Sat Oct 02, 2021 3:43 pm
Forum: V8 engine tech (L77)
Topic: Are harmonic balancers on these engines a problem?
Replies: 6
Views: 2472

Re: Are harmonic balancers on these engines a problem?

Mine is chirpping very loudly, while it can be other parts of the belt system, maybe the tensioner or pulleys, I'm pretty sure it's the balancer.

Does the radiator hve to come out for the balancer to be replaced?
by coppcarz
Fri Oct 01, 2021 9:47 pm
Forum: General Discussion
Topic: Have not tried E85 yet
Replies: 5
Views: 2326

Have not tried E85 yet

So I have yet to try E85 in my PPV.

I have always heard negatives about E85.........but is it good for our engines?
by coppcarz
Fri Oct 01, 2021 9:01 pm
Forum: Suspension / Brakes / Steering
Topic: Alignment required after front struts replacement?
Replies: 2
Views: 1193

Alignment required after front struts replacement?

Is a front end alignment required after front struts replacement?
by coppcarz
Fri Oct 01, 2021 8:56 pm
Forum: V8 engine tech (L77)
Topic: Are harmonic balancers on these engines a problem?
Replies: 6
Views: 2472

Are harmonic balancers on these engines a problem?

So my '12 V8 PPV has a balancer problem.....it shakes a bit, and it's noisy. (86,000 miles)

A mechanic friend of mine, who owns a late 2000 vette, told me he had to replace his GM one twice and went with fluidampr the second time.

Are the GM ones known to be problematic?