Question about 2000 Toyota Celica
Yes. The engine relies on the right amount of back pressure from the exhaust system. If not enough,usually aroung 1.5 psi, then it can cause engine concerns.Check for any and all vaccum leaks first before condeming the exhaust system. Use your ear to locate any large leaks and you can use water to locate any smaller leaks. Listen for a hissing type sound.Check for broken or missing vaccum lines also.The water will be sucked into the engine causing it to decrease the rpm.The idle air control valve would be another part that will cause this concern,but not likely on this vehicle.Hope this helps,
Posted on Oct 08, 2010
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Sep 17, 2014 | Cars & Trucks
Jan 28, 2014 | Mercedes-Benz Cars & Trucks
May 18, 2017 | 1999 Dodge Dakota
Jun 12, 2011 | 1990 Geo Storm
Nov 01, 2017 | 2002 Land Rover Freelander
Oct 04, 2009 | 1996 Mazda Protege
Jun 04, 2009 | 2001 Ford Escort ZX2
Dec 28, 2008 | 1992 Toyota 4Runner
Oct 20, 2008 | 1989 Nissan Pathfinder
282 people viewed this question
Usually answered in minutes!