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Number cause is a vacuum leak. However, there are several engine tuning issues that can cause it.... Incorrect idle mixture, fouled spark plug, incorrect ignition timing or dwell. You name it. But I've found that sizable vacuum leaks cause it more often than any other single cause.
What else can I help you with?
Will a 77 el camino rear differential fit in a 71 Chevelle?
no as the 77 isn't as wide as the 71.
What other gm car has same radiator support as a 1969 Chevelle ss?
possibly a 68, 70, 71, and 72 chevelle.
When was the 71 Chevellenet website founded?
The "71 Chevellenet Net" website was founded in 2006. The page is a fan page created and maintained by a Chevelle owner for the purpose on interacting and sharing information with other Chevelle fans.
Hidden vin numbers on 71-72 Chevelle?
there are no hidden vin numbers.
What weight more 1971 Chevy Chevelle or 1986 Chevy Monte Carlo?
71 Chevelle right at 3800 lbs. 86 mont about 3400
Will a 1970 chevelle front bumper fit a 1972 chevelle?
It WILL fit. However, the 1970 bumper has turn signals in it where the '71-'72 front bumpers do not.
71 Chevelle were is the blower locaited?
On the firewall, passenger side. You'll have to remove the fender to get to it.
Will a rear from a 71 Chevelle fit your 70 skylark?
It should as they are both the same frame and are A-bodies.
What is the best rearend for a 71 Chevelle 454?
3.31 or a 3.55 are good all around gears.
Information landing gear of sr-71 blackbird?
The SR-71 had tricycle landing gear made of titanium.
What year is the Chevelle in the movie faster?
Its a 1972 with a 1970 front end on it.Looks like they modified the 71 fenders to fit the 70 radiator support (there is no side markers in fenders)
What is the origin of a 454 cubic inch engine?
Chevy put the engine in a 71 Chevelle tell me if this helps.
