After replacing my timing belt tensioner my car now backfires like crazy and the air/fuel pegs at 10 under boost car runs great when not in boost and idles fine. It's on a tune it ran fine on before.

Okay I just posted this but I guess it didnt work, My issue is after replacing my timing belt tensioner when my car is under boost it pegs to 10 and backfires like crazy there is no reason for this happening that i can think of please help the car runs fine when not in boost and is on a tune...

Alrighty well my problem started when my timing belt tensioner broke and i had to fix it. I am using the dsm link 2.5 so when the batt. is unplugged you lose your tune but I saved it on my computer the problem is now that whenever I get any amount of boost my air/fuel pegs to 10 and my car just...

I am currently running an hx35 and im looking to find something that is around the same size and can make 500+ hp but spool a little faster, price isnt really an issue just looking for a good fast spooling turbo. let me know what you guys think. (I have the extream psi hotside on it)

:banghead:Okay So I went to start my car after replacing the timing belt and the car fired right up but I dont have the cold start thing on my TB so i have to feather the gas until it starts but my alternator belt was squeeking like crazy so i let the car shut off, now it is flooded and refuses...

Alrighty so I got the extream psi hotside for my hx35 and it made it longer so now my vband downpipe hits my alternator and I was just wondering if it would matter if i would just cut and re-weld it... I dont want to make it restrictive or anything and i know they make a relocation kit for the...

Hi, so im blowing white smoke but I did a compression test and im at 150-155 thruogh all 4 cylinders buttttt my coolent overflow looks a little brownish/rusty butttt I dont have any gunk in my oil or collecting on the oil cap... help me please...

where can I get a twin scroll t3 turbo housing for my holset hx35... i need one because I dont reach full boost till like 5 grand and from what im hearing these turbos can reach full boost in the 3000-3500 area and that would be just fantastic. thanks.

I have had a gsx for quite a while but just now got a modified project gsx and I'm looking for a good shop to tune it and do some work to it for me seeing as I rent now and no longer have a place to do it, and not cbrd because I already tried there and they said they didnt wanna work on my car?

Sooooo I have a 1998 gst swapped to a gsx with a fully built 6 bolt motor with an hx35 holset turbo with 1200cc injectors, the problem is that when I get into boost it breaks up idk if its a fuel problem or what... I put in brand new spark plugs and plug wires and messed with the spacing on the...