Boost hesitation...Hmmmm
- cjthor
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Boost hesitation...Hmmmm
Hey guys...A wierd problem has just started a few days ago. Under boost my car hesitates. Like its holding back...Fuel filter maybe? Any ideas?
Jarid Perry
94 mx3 Turrrbooooo (not even close to stock) 302WHP
71 Chevy C20 (tow rig!!)
77 Jeep CJ5 (no way its stock)
06 MINI Cooper S JCW GP (few goodies) 210WHP
2008 MINI Cooper Clubman S
94 mx3 Turrrbooooo (not even close to stock) 302WHP
71 Chevy C20 (tow rig!!)
77 Jeep CJ5 (no way its stock)
06 MINI Cooper S JCW GP (few goodies) 210WHP
2008 MINI Cooper Clubman S
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- Joined: September 17th, 2001, 2:01 am
- Location: Jacksonville, FL, U.S.
Re: Boost hesitation...Hmmmm
if you don't have anything that retards the timing under boost, then it's very possible it's something in you're fuel system(ie, injectors, filter, etc)
Fast imports only come on two wheels.
"MR." Ashley Fowler
'02 Yamaha Warrior (1700cc)
'94 MX-3 RS-t (BPT)~ sold
cardomain pics
"MR." Ashley Fowler
'02 Yamaha Warrior (1700cc)
'94 MX-3 RS-t (BPT)~ sold
cardomain pics
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- Regular Member
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- Joined: August 10th, 2002, 2:01 am
- Location: illinois
Re: Boost hesitation...Hmmmm
My old Probe GT did that and it was because my sparkplugs went bad. I put in a new set and couldn't believe the difference.
Re: Boost hesitation...Hmmmm
My friend had the exact same problem with his Talon. It was a misfire in one of the cylinders. Could be the spark plugs or the wires
Hope that helps
Hope that helps
OSKY
95 MX-3 GS ZE Turbo: MSnS-extra, AEM WB, Blitz boost controller, MSD 6A w/ Blaster2 Coil, ZE disty, Redtops @ 550, Walbro 255, Garrett T3/T04E 60 Trim w/ .63 A/R, 38mm Deltagate Mark II @4psi, FMIC, Apexi BOV, CM Dual friction, 4-6.25 Kickers, 2ch Alpine V12. That's Alll.
http://www.pakfeifertuning.com
95 MX-3 GS ZE Turbo: MSnS-extra, AEM WB, Blitz boost controller, MSD 6A w/ Blaster2 Coil, ZE disty, Redtops @ 550, Walbro 255, Garrett T3/T04E 60 Trim w/ .63 A/R, 38mm Deltagate Mark II @4psi, FMIC, Apexi BOV, CM Dual friction, 4-6.25 Kickers, 2ch Alpine V12. That's Alll.
http://www.pakfeifertuning.com
- cjthor
- Forum Moderator
- Posts: 5018
- Joined: November 26th, 2000, 2:01 am
- Location: Portland Oregon
- Contact:
Re: Boost hesitation...Hmmmm
Well I went to corksport and they hooked up a fuel pressure gauge..The pressure regulator was stuck shut and then they tested the fuel pump..only putting out 30lbs!! My new fuel pump came in and I pulled the old one out and to my suprise the hose that connected the top of the pump to the assembly blew off! We checked the pump and its still bad so im gonna replace it and we also took the OEM fpr out since I have a RRFPR anyways....Ill keep you all posted.
Jarid Perry
94 mx3 Turrrbooooo (not even close to stock) 302WHP
71 Chevy C20 (tow rig!!)
77 Jeep CJ5 (no way its stock)
06 MINI Cooper S JCW GP (few goodies) 210WHP
2008 MINI Cooper Clubman S
94 mx3 Turrrbooooo (not even close to stock) 302WHP
71 Chevy C20 (tow rig!!)
77 Jeep CJ5 (no way its stock)
06 MINI Cooper S JCW GP (few goodies) 210WHP
2008 MINI Cooper Clubman S