Re: What's the Mileage on your ZR-1(s)?
 

1990, black/black
8100 miles
Over the past few years;
all new injectors due to sitting too much(my fault for not using car enough)
New prom to fix high idle
Replaced air bag module behind dash
Disconnected dash lite for LTPWS
eliminated 1 to 4 shift nonsense
third brake light went out
Put on new Goodyears, the originals dried out
Changed all fluids
Rebuilt all stereo speakers
OTHER THAN THAT, MY CAR ROCKS

SOSLOW

Re: What's the Mileage on your ZR-1(s)?
 

My sons 1990 has 38k on the clock

Re: What's the Mileage on your ZR-1(s)?
 

1990 #2085 21,000 miles
Water pump replaced because of noise by previous owner, he wasn't even sure if it was the problem but noise went away. :)
No other issues that I know of but I may be replacing the injectors for peace of mind. Drove it from Pensacola to Iowa last week with no issues other than salt on the roads. :mad:

Re: What's the Mileage on your ZR-1(s)?
 

Great list at the end. Thx

Re: What's the Mileage on your ZR-1(s)?
 

Idea for DYNO

Since the NO1 failure is the Injectors maybe a special post on Injectors is in order.

Start with the poll - HAVE YOUR INJECTORS FAILED YET?
Box 1 - NO
Box 2 - Yes at under 10,000 miles
Box 3 - Yes at 10K to 25K miles
Box 4 - Yes at 25k to 50K miles
Box 5 - Yes at 50K to 75K

you get the idea and in the text post the owner could tell us what year ZR-1 and which brand of injectors they replaced with and any other notes on their project.

I am interested as to when the various MY's fail due to the 10% Ethanol on average.

We know the MY 93 and up are supposed to be OK with Ethanol ---Right??

I see a lot of 90 and 91 MY's going out and I figure it is just a matter of time for my 61K -- MY92 to have the ETHANOL INJECTOR BLUES

Re: What's the Mileage on your ZR-1(s)?
 

My 368 is a little shy of 80K, think I have replaced almost everything in the entire car at least once :mrgreen:

Re: What's the Mileage on your ZR-1(s)?
 

my 90 has 160k on her now and have replaced the injectors @90k as well as the clutch and went to fidanza flywheel , @ 120 replaced the trannt with one of bill b blueprinted ones after mine failed also replaced the ujoints with the 799 series spicer.. now i need to replace the heater core ugh....

Re: What's the Mileage on your ZR-1(s)?
 

42,000

Previous owner replaced all injectors and a coil pack. Other than that, not sure of any major work.

Re: What's the Mileage on your ZR-1(s)?
 

Reviving an old thread...
1991 Steel Blue ZR1 #1029
6,200 miles (Car sat for 20 years)
fuel injectors replaced, replaced leaking oil cooler lines, vacuum hoses, spark plugs and change fluids and tires.

Re: What's the Mileage on your ZR-1(s)?
 

Well, why not...

1991 ZR-1 #383 Blk/Blk - 16K miles, new trans @ 8K, injectors @ 4k
1993 ZR-1 #099 Ruby - Jeal 368 - 40k miles, Jeal motor @ 31k miles. No issues
1993 ZR-1 #140 Ruby - Stock w/B&B's, 71K miles, clutch slave last week
-----------------------------------------------
1991 ZR-1 #130 White/Gray - (sold) 26k through-out bearing@ 21k
1993 ZR-1 #203 Ruby/Ruby - (sold) 65k no issues
1990 ZR-1 #2196 Black/Gray - (sold) 24k miles, inj @ 20k, clutch slave @ 19
1993 ZR-1 #260 Ruby/Ruby - (sold) 20k, no issues

Cheers,
RH