Search: Posts Made By: chrkevjac09
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Forum: Cooling
04-04-2012, 01:49 AM
Replies: 1
Views: 567
Posted By chrkevjac09

I cant get fan to work!!!!

Hi i have a 89 rs 305 and i cant get the fan to kick in when the car gets to operating temp i have replaced the relay,fan switch(right side of motor), temp sensor(on thermostat housing), and gauge...
Forum: Exhaust
02-17-2011, 01:38 AM
Replies: 0
Views: 447
Posted By chrkevjac09

hedman hedders:square port/round port

I have an 1988 iroc z, i just got hedman hedders from summit. i have round port hedders but square port heads..will they fit?
11-25-2010, 12:46 AM
Replies: 8
Views: 1,068
Posted By chrkevjac09

Re: Best headers...

kool man thanks for the help
11-24-2010, 09:31 PM
Replies: 8
Views: 1,068
Posted By chrkevjac09

Re: Best headers...

And what do you mean by a small notch?
11-24-2010, 09:28 PM
Replies: 8
Views: 1,068
Posted By chrkevjac09

Re: Best headers...

thanks man I always have a hard time finding out how to post things on here but ill try posting things in different sections you've been lots of help thanks
11-16-2010, 08:48 PM
Replies: 8
Views: 1,068
Posted By chrkevjac09

Best headers...

I have the exhaust manifolds and the complete smog system taken off of my 88 iroc and i need help finding out witch pair of long tube headers will fit in with out me having to lift the motor. I...
Forum: TPI
09-05-2010, 02:19 PM
Replies: 27
Views: 12,733
Posted By chrkevjac09

Re: 88 Iroc wont rev over 3000 rpm

yeah ill check it out and i did change the coil but where is the pu coil?
Forum: TPI
09-03-2010, 01:49 AM
Replies: 6
Views: 6,220
Posted By chrkevjac09

Re: 1988 iroc smog pump delete, etc.

I dont care about emissions man i got people that pass me i just think it's a waist of space....I dont no yet im still thinking about it.
Forum: TPI
09-01-2010, 10:20 PM
Replies: 27
Views: 12,733
Posted By chrkevjac09

Re: 88 Iroc wont rev over 3000 rpm

i just replaced the MAF sensor yesterday it didnt make a difference i got the timming checked its at 6 degrees advanced .... It only backfires through the intake if I put the petal to the floor even...
Forum: TPI
09-01-2010, 08:38 PM
Replies: 27
Views: 12,733
Posted By chrkevjac09

Re: 88 Iroc wont rev over 3000 rpm

So I replaced the Idle air control valve and it did not fix the idle problem...
Im starting to think it might be a bad ECU..
Forum: TPI
09-01-2010, 03:06 AM
Replies: 6
Views: 6,220
Posted By chrkevjac09

1988 iroc smog pump delete, etc.

what do u guys think about a smog pump delete, a/c delete, and a EGR block off plate on a 1988 iroc? Has anyone done this and how did it work out for you? :chevy:
Forum: TPI
09-01-2010, 02:52 AM
Replies: 27
Views: 12,733
Posted By chrkevjac09

Re: 88 Iroc wont rev over 3000 rpm

Yeah alot of people tell me the FP regulator would yours backfire through the intake? ill probably try this after the IACV.
Forum: TPI
08-31-2010, 09:59 PM
Replies: 27
Views: 12,733
Posted By chrkevjac09

Re: 88 Iroc wont rev over 3000 rpm

I did tried A&B but not C&D do you think this will make a difference?....and i also did a scan and the only code i got is that the car is running very lean.Thanks everyone..!
Forum: TPI
08-31-2010, 04:59 PM
Replies: 27
Views: 12,733
Posted By chrkevjac09

Re: 88 Iroc wont rev over 3000 rpm

Hey I just tried adjusting the idle speed and did everything right and when i plugged the idle air control valve back up the idle didn't change at all from when it wasn't plugged in it just stayed at...
Forum: TPI
08-31-2010, 02:52 PM
Replies: 27
Views: 12,733
Posted By chrkevjac09

Re: 88 Iroc wont rev over 3000 rpm

I changed all of those things spark plugs, wire, cap, rotor, coil, i have not checked the fuel pressure but I just put a new fuel pump in the car cause i thought it would help but didnt i will check...
Forum: TPI
08-30-2010, 11:13 PM
Replies: 27
Views: 12,733
Posted By chrkevjac09

Re: 88 Iroc wont rev over 3000 rpm

I removed the cat beacause alot of people was telling me that was the pproblem and it didnt make a difference at all and i also cleaned the throttle body. i know its small i just haven't caught it...
Forum: TPI
08-30-2010, 02:02 PM
Replies: 27
Views: 12,733
Posted By chrkevjac09

88 Iroc wont rev over 3000 rpm

My 1988 Iroc-z has a reving problem when I touch the gas pedal. It bogs out after it reaches 3000 rpm when i push the gas pedal but when i release it runs fine and shifts fine. If I push the pedal to...
Showing results 1 to 17 of 17


 
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